Cellular Functions and Processes

Front

What is homeostasis?

Back

Homeostasis is the process that creates stability and internal balance in a cell, including mechanisms like osmosis and diffusion.

Front

What is the function of lysosomes?

Back

Lysosomes are organelles responsible for waste disposal in a cell, breaking down old cellular components.

Front

True or False: The larger a cell is, the more difficult it is for the cell to move enough nutrients and wastes across its cell membrane.

Back

True

Front

What is photosynthesis?

Back

Photosynthesis is the process by which a cell uses sunlight to create its own food.

Front

What do mitochondria produce?

Back

Mitochondria produce ATP (adenosine triphosphate), which is the energy currency of the cell.

Front

What is the role of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell, maintaining homeostasis.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

What is diffusion?

Back

Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration.

Front

What is osmosis?

Back

Osmosis is the diffusion of water molecules across a selectively permeable membrane.

Front

What is the function of chloroplasts?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting light energy into chemical energy.